Thread

1. mstaoru · 1790250964 · focus · HN ↗

   Ah, the Lord Giveth and the Lord Taketh Away. P4 didn't have enough raw speed for camera applications but had MIPI CSI, S31 has enough raw speed but no CSI.

   1. lopper4 · 1790256823 · focus · HN ↗

      What about the P4's "raw speed" is lacking for camera applications (vs S31)?

      1. mstaoru · 1790258549 · focus · HN ↗

         I'm actually wrong about S31. The cores are clocked lower than P4. And somehow I thought S31 is 250 MHz 16-bit DDR PSRAM but it's 8-bit only. So if you have an uncompressed video stream over CSI, there's just nowhere to buffer it.

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